Neurasthenia, psy sciences and the 'great leap forward' in Maoist China.

The present study looks into the much-neglected history of neurasthenia in Maoist China in relation to the development of psy sciences. It begins with an examination of the various factors that transformed neurasthenia into a major health issue from the late 1950s to mid-1960s. It then investigates a distinctive culture of therapeutic experiment of neurasthenia during this period, with emphasis on the ways in which psy scientists and medical practitioners manoeuvred in a highly politicized environment. The study concludes with a discussion of the legacy of these neurasthenia studies - in particular, the experiment with the famous 'speedy and synthetic therapy' - and of the implications the present study may have for future historical study of psychiatry and science.